Two angles are congruent. one angle is represented by the expression (4x-2) and the other angle is (5x-3). write an equation and solve for each angle.

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3